Keen Men's Cincinnati 8" Waterproof Boot (Carbon-Fiber Toe), size 12EE Boots are in great used condition Lightweight comfort meets classic, heavy-duty welted style. This 8” waterproof work boot blends burly performance with all-day wearability and support. Best For: Construction | Road Construction | Natural Resources | Fabricator | Carpentry | Landscaping Carbon-Fiber Toe KEEN.DRY LuftCell Barnyard Resistant Leather EH-Rated Oil- And Slip-Resistant FEATURES KEEN.DRY waterproof, breathable membrane seals out moisture from the inside Full 360° Goodyear welt construction provides support for heavy-duty jobs or uneven surfaces Environmentally preferred premium leather from LWG-certified tannery for cleaner water PFAS-free, durable water repellent repels water just as well as forever chemicals without harming the planet MATERIALS KEEN Luftcell midsole infused with 100,000 microscopic air bubbles per cubic centimeter for all-day comfort Oil- and slip-resistant non-marking rubber outsole Electrical hazard (EH) or Electric Shock Resistant (ESR) footwear helps provide a secondary source of protection in case of accidental outsole contact with live electrical circuits Full-grain Barnyard Resistant leather helps resist the damaging effects of jobsite chemicals like oleic acid, urea, sodium chloride, and ammonium hydroxide Removable, dual-density PolyAer insole with aerated pillow-top cushioning for comfort Locking metal lace hooks Metal Hardware Leather Thickness: 1.60-1.80mm